@61 WhatsApp is based on a stripped down ("optimised") version of the XMPP C2S protocol, but it has never been a part of the !xmpp federated network, nor advertised itself as such.
It's as if Twitter were to implement a highly modified version of the ActivityPub's C2S protocol. Would'n've made a slightest difference.In conversationabout 10 days agofrom AndStatuspermalink